Patent · US Expired

Cosmetic and dermatological light-protective formulations containing triazine derivatives and one or several esters of unbranched-chain carboxylic acids and branched-chain alcohols

US6770269B1 · kind B1 · utility

0Cited by

6References

11Claims

0Family size

Assignee

BEIERSDORF AG · DE

Inventors

Heinrich Gers-Barlag · Kummerfeld, DE
Rainer Kropke · Schenefeld, DE

Key dates

Filing date	Nov 9, 2000
Grant date	Aug 3, 2004
Priority date	—
Expiry date	Nov 9, 2020

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q17/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Active ingredient combinations comprising tris(2-ethylhexyl) 4,4′,4″-(1,3,5-triazine-2,4,6-triyltriimino)trisbenzoate and one or more esters of unbranched-chain carboxylic acids and branched-chain alcohols.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.